Biomaterial Database

[Relationship between nasal obstruction symptoms and objective parameters of acoustic rhinometry]. 2011

Xiumin Wang, and Chang Shu, and Jianchao Chen, and Zhilin Peng, and Pei Shan

Department of Otolaryngology Head and Neck Surgery, Anesthesia in Fourth Affiliated Medical College of Suzhou University, Wuxi 214062, China.

OBJECTIVE To investigate the relationship between the subjective sensation of nasal obstruction and the corresponding objective parameters of acoustic rhinometry. METHODS Three hundred and sixty-five patients with nasal diseases were divided into two groups: one group included 220 cases with nasal obstruction, and the second group of 145 cases without nasal obstruction. Seventy healthy adults were selected as control. Each one were assessed for nasal minimal cross-sectional area (NMCA), volume of nasal cavity (NV), nasal airway resistance (NAR) and distance of the minimal cross section area from the nostril (DCAN) by using acoustic rhinometry, and the subjective test were performed using the VAS scores. The results were statistically analyzed. RESULTS NV, DCAN and NAR had a significant difference between nasal obstruct group and control group (P < 0.05). The VAS score had linear correlation with NMCA, NV, DCAN and NAR, and the correlation coefficient were R(NAR) = 0.7385, R(NV) = -0.853 2, R(NMCA) = -0.745 4 and R(DCAN) = 0.369 7, respectively. CONCLUSIONS Since NAR and NV coincide with the subjective perception of patients with nasal obstruction, they can be used as the sensitive parameters to evaluate subjective symptoms of patients.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly
D000403	Airway Resistance	Physiologically, the opposition to flow of air caused by the forces of friction. As a part of pulmonary function testing, it is the ratio of driving pressure to the rate of air flow.	Airway Resistances,Resistance, Airway,Resistances, Airway
D015508	Nasal Obstruction	Any hindrance to the passage of air into and out of the nose. The obstruction may be unilateral or bilateral, and may involve any part of the NASAL CAVITY.	Bilateral Nasal Obstruction,Nasal Airway Obstruction,Nasal Blockage,Unilateral Nasal Obstruction,Airway Obstruction, Nasal,Blockage, Nasal,Blockages, Nasal,Nasal Blockages,Nasal Obstruction, Bilateral,Nasal Obstruction, Unilateral,Obstruction, Bilateral Nasal,Obstruction, Nasal,Obstruction, Nasal Airway,Obstructions, Nasal
D016022	Case-Control Studies	Comparisons that start with the identification of persons with the disease or outcome of interest and a control (comparison, referent) group without the disease or outcome of interest. The relationship of an attribute is examined by comparing both groups with regard to the frequency or levels of outcome over time.	Case-Base Studies,Case-Comparison Studies,Case-Referent Studies,Matched Case-Control Studies,Nested Case-Control Studies,Case Control Studies,Case-Compeer Studies,Case-Referrent Studies,Case Base Studies,Case Comparison Studies,Case Control Study,Case Referent Studies,Case Referrent Studies,Case-Comparison Study,Case-Control Studies, Matched,Case-Control Studies, Nested,Case-Control Study,Case-Control Study, Matched,Case-Control Study, Nested,Case-Referent Study,Case-Referrent Study,Matched Case Control Studies,Matched Case-Control Study,Nested Case Control Studies,Nested Case-Control Study,Studies, Case Control,Studies, Case-Base,Studies, Case-Comparison,Studies, Case-Compeer,Studies, Case-Control,Studies, Case-Referent,Studies, Case-Referrent,Studies, Matched Case-Control,Studies, Nested Case-Control,Study, Case Control,Study, Case-Comparison,Study, Case-Control,Study, Case-Referent,Study, Case-Referrent,Study, Matched Case-Control,Study, Nested Case-Control
D055815	Young Adult	A person between 19 and 24 years of age.	Adult, Young,Adults, Young,Young Adults
D023842	Rhinometry, Acoustic	Diagnostic measurement of the nose and its cavity through acoustic reflections. Used to measure nasal anatomical landmarks, nasal septal deviation, and nasal airway changes in response to allergen provocation tests (NASAL PROVOCATION TESTS).	Acoustic Rhinometry